private void EditContact(ContactRepo repository, List <Contact> contacts, int editId)
        {
            Console.WriteLine("#######################################");
            Console.WriteLine("###### Edit contact with id {0} ######", editId);
            Contact editedContact = new Contact();

            foreach (var contact in contacts)
            {
                if (contact.Id == editId)
                {
                    editedContact.ParentUserId = contact.ParentUserId;
                    Console.Clear();
                    Console.Write("#### Old First Name : ");
                    Console.WriteLine(contact.FirstName);
                    Console.Write("#### New First Name : ");
                    editedContact.FirstName = Console.ReadLine();
                    Console.Clear();
                    Console.Write("#### Old Last Name : ");
                    Console.WriteLine(contact.LastName);
                    Console.Write("#### New Last Name : ");
                    editedContact.LastName = Console.ReadLine();
                    Console.Clear();
                    Console.Write("#### Old Email : ");
                    Console.WriteLine(contact.Email);
                    Console.Write("#### New Email : ");
                    editedContact.Email = Console.ReadLine();
                    Console.Write("#### Old Phone : ");
                    Console.WriteLine(contact.Phone);
                    Console.Write("#### New Phone : ");
                    editedContact.Phone = Console.ReadLine();
                    repository.Edit(editId, editedContact);
                    Console.Clear();
                    Console.WriteLine("#########################");
                    Console.WriteLine("####### D O N E ! #######");
                    Console.WriteLine("#########################");
                    Thread.Sleep(1000);
                }
            }
        }